Overcharge and discharge protection to prevent overcharge and discharge of the battery. Overcurrent protection to prevent abnormal high current of battery Balance protection, battery voltage balance, make battery life longer Stable heat dissipation, stable heat dissipation of the aluminum substrate, safer TVS safety protection absorbs anti-high voltage, reduces MOS tube breakdown, ultra-low internal resistance MOS Suitable for most electric tools on the market, electric scooters, electric bicycles, electric tricycles, electric motorcycles, electric vehicles, electric tools, etc.
Discharge current: 50A Discharge overcurrent protection value: 2-4 times of continuous current Main circuit conduction internal resistance: less than 20mohm Charging voltage: ternary battery string number X4.2V Overcharge protection Detection voltage: ternary 4.25+/-0.03V Detection delay: 1000ms Release voltage: Three yuan 4.19+/-0.05V Balance voltage Detection voltage: Ternary greater than equal 4.18V Release voltage: ternary less than 4.18V Balance current: 20-30mA BMS working power consumption: less than 50uA Operating temperature range: -20Celsius/+80Celsius colour:White+green Material:PCB
Package Contents: 1 x Lithium Battery Charger Protection BoardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.